cluster     1   number of spheres in cluster    19
    1 -31.08900   6.54600  27.94300   0.700    1                                
    2 -31.79300   8.79100  30.96100   0.700    2                                
    3 -31.92600   7.79500  29.98400   0.700    3                                
    4 -30.72700   9.67900  31.07400   0.700    4                                
    5 -26.60200  11.05800  27.29500   0.700    5                                
    6 -25.36200  11.28500  26.73100   0.700    6                                
    7 -25.61600   9.37000  28.63500   0.700    7                                
    8 -30.97000   7.61300  29.00300   0.700    8                                
    9 -26.73900  10.09900  28.28600   0.700    9                                
   10 -29.73600   9.56200  30.13600   0.700   10                                
   11 -24.40600   9.61500  28.05100   0.700   11                                
   12 -29.81700   8.53200  29.06700   0.700   12                                
   13 -28.46800  10.28100  29.89000   0.700   13                                
   14 -28.57400   8.75900  28.30500   0.700   14                                
   15 -24.29600  10.56700  27.11200   0.700   15                                
   16 -27.88300   9.77200  28.83200   0.700   16                                
   17 -28.01100  11.25700  30.56600   0.700   17                                
   18 -28.20800   8.08400  27.26500   0.700   18                                
   19 -23.01200   8.64800  28.58900   0.700   19